Answer:
A lot of birds sing or dance to attract their mates or show off their beautiful colors. Fireflies flash their lights to attract females.
Explanation:
See answer above.
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Answer:
D - Removes toxins and waste from the blood stream
It represents the split chromosome is true about the chromatids.
<h3>What are the chromatid's characteristics?</h3>
One of a chromosome's two identical halves that has undergone replication in order to facilitate cell division is referred to as a chromatid. The centromere, a constrictive area of the chromosome, serves as the connection between the two "sister" chromatids.
<h3>What is a chromatid's purpose?</h3>
It permits cells to store two copies of their info in order to get ready for cell division. This is crucial to ensuring that daughter cells are strong and completely functional, carrying the entire complement of DNA from the parent cells.
To know more about chromatid's visit:-
brainly.com/question/29108845
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A housekeeper I think , that's the answer
A is the answer. Hope that helped.